asslam o alaikum mcqs lecture 40 sy 45 tk ay thy kafi...sine ka formula tha latitude k related yeh jo earth surface hai is k related great circle ka b tha mcqs trignometry ka b tha kafi tha in main sy paper..... or questions di thi btana tha kon c hai asy 4 5 mcqs ay thy.... short kon sa tha or long kon sa yeh nai yad bs questions yad wo bta dyti ... naimt ul ullah sir k practice question ki video main last py ak question tha us jaisa aya tha....cosAby 2 ...asi agy equation thi koi wo solve krna tha... cosine ka jo formula us ka question tha... ak equation thi us sy center or radius nikalna tha.....or ak tha k center ir radius dia equation bnani thi ... ak question main intercepts find krny thy ak question tha critical point nikalny thy ak main local maxima or local minima nikalny thy